2 * Copyright (c) 2005 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
42 char *s1
= "VAR1=VAL1#comment\n\
43 VAR2=VAL2 VAL2 #comment\n\
44 #this another comment\n\
48 char *s2
= "VAR1=ENV2\n\
52 make_file(char *tmpl
, size_t l
)
55 strlcpy(tmpl
, "env.XXXXXX", l
);
63 write_file(const char *fn
, const char *s
)
71 if(fwrite(s
, 1, strlen(s
), f
) != strlen(s
))
72 err(1, "short write");
80 main(int argc
, char **argv
)
87 make_file(fn
, sizeof(fn
));
90 count
= read_environment(fn
, &env
);
92 warnx("test 1: variable count %d != 3", count
);
97 count
= read_environment(fn
, &env
);
99 warnx("test 2: variable count %d != 1", count
);
104 count
= read_environment(fn
, &env
);
106 warnx("test 3: variable count %d != 0", count
);
109 for(count
= 0; env
&& env
[count
]; count
++);
111 warnx("total variable count %d != 3", count
);
114 free_environment(env
);